A totally new watchmaking concept: the Dual-Wing

Drawing inspiration from a chronometer made in 1880, the Duomètre line was based on a novel watchmaking concept: the Dual Wing. Two distinct watch mechanisms, one for accuracy and the other for an additional complication, are synchronised by a single regulator. Each of these mechanisms has its own source of energy. This new principle ensures accurate chronometer function without the need to forgo the use of one or two complications.